Is it not possible to connect a SDRAM to the STM32H755ZI microcontroller?
With other MCUs I get an additional SDRAM 1 and SDRAM 2 option. Or is it only not available to configure in CubeMX and I should code it myself?Thanks in advance.
Forum Posts
Resolved! Problem with dual bank enable stm32f4
When i turn on bank 2 of my stm32f439, the ethernet led flashes ,When i m on bank 1 everything work fine but when i swap bank 2 ( bank full erase only "FF") or with the same firmware then bank 1 nothing is worked and i don't know how but the led of t...
TIMER EXTERNAL INPUT ENCODER MODE
HOW CONNECT TI1 TIMER TO CLOCK TIMER AND TI2 TO UP/DOWN SIGNAL I NEED WITH EXTERNAL PIN ONE COUNTER ANOTHER PIN FOR UP/DOWN MAKE PULSE DIRECTION FOR SERVOMOTOR CONTROL
Stm32f051r8t6 as a HID keyboard
I have a stm32f051r8t6 discovery board and I want to use as a HID keyboard what can I do
hi i am using nucleol073rz board , trying the IAP xmodem usart example , not able to load bin file more than 15KB cant find the problem or understand why ? whereas for code less than 15KB it is working.
Below is the code snippets , not able to debug as well i suspect the flash is not able to erase completely need some advice on this .https://github.com/ferenc-nemeth/stm32-bootloader//////////////////////////////////flash operation//////////////////...
I made a vga signal, trough the spi as pixel sending, can you suggest a faster op?
I use this:void HAL_TIM_PeriodElapsedCallback(TIM_HandleTypeDef * htim) { if (htim->Instance==TIM2) // Tarda 2.17 us en llegar aqui, AQUI DIBUJO EL BUFFER, EN HSYNC { if((m<56)) { for (h=0;h<16;h++){} //10 ORIG, AQUI DAMOS ESPACIO PARA FONT PORCH HAL...
The FMPI2C master of STM32F446 module extends (stretches) the acknowledge (ACK) bit with random delays
The FMPI2C master of STM32F446 module extends the clock of the acknowledge bit with random delays from a few microseconds to a few milliseconds. That happens quite frequently w/o causing an issue, but sometimes the SCL line remains forced low by the...
